Wednesday, December 29, 2010

Paper mulches evaluated for commercial vegetable production

Paper mulches evaluated for commercial vegetable production

Polyethylene mulches, used widely in commercial vegetable production to improve crop yields and produce quality, have distinct disadvantages. Disposal options are limited, and plastic mulches often end up in landfills, being burned, or disposed of illegally. Recycling polyethylene mulches is also a challenge; the mulches used in large-scale vegetable production are contaminated with too much dirt and debris to be recycled directly from the field in most power plants and incinerators. Timothy Coolong from the University of Kentucky's Department of Horticulture published a report on paper mulches in HortTechnology that may give vegetable producers viable alternatives to polyethylene.

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